Senior UX Developer - React.js

We are seeking an experienced Senior UX Developer to join our product team (company name confidential) at our Noida office. In this role, you will combine strong front-end development skills with a keen eye for design and user experience to build a SaaS web application that is both practical and engaging for users. You will be responsible for translating pixel-perfect UI designs from Figma into high-quality code using Next.js and React, ensuring a seamless and responsive user interface across devices. This is a full-time, on-site position (Permanent Work from Office in Noida) working with a global team and US-based stakeholders, so excellent English communication and the ability to work with minimal supervision are essential.

Key Responsibilities :

• Translate Designs to Code : Convert high-fidelity designs and prototypes from Figma into pixel-perfect front-end code using React and Next.js. Ensure design fidelity in implementation so that the finished product matches the intended UI / UX specifications down to the last pixel.
• Responsive Web Development : Develop responsive web pages that provide an optimal user experience on a wide range of devices from mobile phones and tablets to desktop monitors and 4K screens. Use modern CSS techniques (Flexbox, CSS Grid) and adaptive design strategies to maintain consistency across UI Components & Design System : Build and maintain reusable UI components, adhering to our design guidelines. Leverage design libraries like Material-UI and utility frameworks like Tailwind CSS to implement a cohesive look and feel. Work within a structured design system and grid system to enforce consistency in layout, spacing, and visual hierarchy.
• Cross-Browser & Accessible Interfaces : Ensure the applications user interface is cross-browser compatible and meets accessibility standards (following WCAG guidelines) so that it is usable by all customers. This includes implementing semantic HTML and ARIA roles and testing for accessibility compliance.
• Performance Optimization : Optimize front-end code for performance and scalability. Implement best practices for loading resources, code-splitting in Next.js, and optimizing CSS / JS to ensure fast, smooth user interactions.
• Collaboration with Design & Backend Teams : Work closely with UX / UI designers to review designs, provide feedback from a development perspective, and clarify requirements. Collaborate with backend developers to integrate APIs seamlessly, ensuring the end-to-end user experience is smooth and consistent.
• Client Interaction : Interact directly with US-based clients and stakeholders as needed, demonstrating fluent English communication and professionalism. Gather requirements, discuss design / UX improvements, and provide progress updates with minimal supervision, adapting to feedback and changes effectively.
• Leadership & Mentorship : Take a senior role in the front-end team this includes mentoring junior developers, conducting code reviews, and guiding best practices for clean code and effective UI development. Lead by example in following agile processes, meeting deadlines, and maintaining high code quality. You will help uphold a feedback-driven team culture and ensure the front-end team Continuous Improvement : Stay attuned to the latest UI / UX design trends and front-end technologies, and proactively propose improvements or new approaches to enhance the user experience. Part of your role is to continuously research and implement best practices in UX development, keeping our products interface

modern, user-friendly, and competitive.

Technical Skills and Experience :

design.

Soft Skills and Other Requirements :

requirements and feedback directly with international stakeholders.

and you value code reviews as a means to uphold quality.

Whether its a new CSS technique, a React best practice, or an emerging

design tool, you are eager to learn and apply it to benefit the product.

(ref : hirist.tech)